3m - 4n=1
3m - 2n=-1
without solving witch method you would use to solve each system; graphing,substitution, or elimination

Question

3m - 4n=1
3m - 2n=-1
without solving witch method you would use to solve each system; graphing,substitution, or elimination

anonymous · Answer

can anyone help?

anonymous · Answer

Do you know how to use each of those methods?
Besides graphing...pretty self explanatory and cumbersome

anonymous · Answer

I know how to use the elimination method

anonymous · Answer

that's about it but I wanna make sure I pick the right one

anonymous · Answer

Well...that would help a lot with this problem if you catch my drift (๑•́ ₃ •̀๑)

anonymous · Answer

lol so its ok if I use the elimination?

anonymous · Answer

3m - 4n=  1
3m - 2n=-1

Basically...you want to subtract the 2 equations right on top of 1 another or addition in other cases (w/e) it takes to get rid of 1 of the variables

anonymous · Answer

3m-3m=0
-4n-(-2n)=-2n
1-(-1)=2

-2n=2

n=-1

anonymous · Answer

then you plug in n into 1 of the equations to solve for m

anonymous · Answer

Technically, you could also sub, but elimination would be faster in this case

anonymous · Answer

okay thank you for the help means a lot @porkbuns